MCFC System for Efficiency Increase of High Temperature Molten Carbonate Fuel Cell Plants

摘要

The present invention relates to a system for increasing the efficiency of a high temperature MCFC, which continuously monitors the pressure in the exhaust gas pipe at the outlet of the fuel cell and maintains the exhaust gas pressure within the minimum allowable range, thereby reducing the efficiency And to obtain optimum profitability of heat production by optimally recovering a certain latent heat and sensible heat from the fuel cell exhaust gas in a single stage or multi-stage heat recovery unit and gas dehumidification.